Red Mages (RDM) are called the Jack of All Trades by many for their abilities to cast White Magic, Black Magic, and fight with swords and daggers. Though their healing, nuking, and fighting skills aren't as good as those of the specialists - White Mages, Black Mages, and Warriors - they are still competent. Their real strengths lie in their mastery of enhancing and enfeebling skills when within a party, and leveraging their many "trades" against their enemies when outside of one. Players starting the game as a Red Mage receive an Onion Dagger and a Scroll of Dia.
The Red Mage job is available from the very beginning. You must level Red Mage to 75 to unlock this achievement. For more information on the Red Mage, click here.